A great way to organize all these pieces is with paper plates. I make notes, like measurements and cutting numbers directly on the plates. After laying out the fabric pieces for each block, I stack the plates up for sewing. The pieces stay in place, the stack takes up very little room, and it's easy to carry to the sewing machine.
When I’m finished with one project, I reuse the plates for another. Just be careful if you come to my house for lunch and a bit of sewing. Your sandwich might be served on a plate that’s scribbled with quilt notes!